baber/WOPTO huggingface dataset:
Patent KR-20040095956-A (KR)
Inventor: LIM MIN SU
IPC: G11C11/407
Filed: 2003-04-29
Abstract: PURPOSE: An apparatus for controlling a delay locked loop(DLL) is provided to prevent the malfunction of the DLL circuit by generating the waveform of a complete inner clock signal by the clock signal and the enable signal. CONSTITUTION: An apparatus for controlling a delay locked loop(DLL) includes a DLL driving unit(610), a plurality of upward edge type frequency adjustment unit(621-623), a reset time adjustment unit(630), a downward edge type frequency adjustment unit(640) and a signal latch unit(650). The DLL driving unit(610) performs the logical operation process by receiving a plurality of external input signals and generates a power up signal and the period expansion initialization signal based on the result. The plurality of upward edge type frequency adjustment unit(621-623) outputs the reduced signal and the inverted signal by being connected so that signals are subsequently generated/outputted by receiving the control clock signal. The reset time adjustment unit(630) transmits the final output signal of the plurality of upward edge type frequency adjustment unit(621-623) by the switching operation or outputs the delayed signal based on the final output signal. The downward edge type frequency adjustment unit(640) outputs the output of the reset time adjustment unit(630) delayed in response to the period expansion initialization signal and the control clock signal. The signal latch unit(650) is activated by the period expansion initialization signal and latches the output signal of the downward edge type frequency adjustment unit(640). And, the signal latch unit(650) generates the inner clock signal by the control clock signal based on the latched signal and outputs the latched signal as the reset signal.
Patent KR-20040096708-A (KR)
Inventor: KIM DO SEUNG
IPC: E01F15/00
Filed: 2003-05-10
Abstract: PURPOSE: A vehicle retaining system is provided to prevent the separation of vehicles from a road boundary or the overturn of vehicles by guiding vehicles to the inner direction of a road. CONSTITUTION: The vehicle retaining system comprises: a frame(10) provided with a lateral side(14) formed to be lower than the base of a car body and a lower side(12) formed in one with the lateral side(14) as a member installed along a boundary line of a road; a support(20) installed in the frame(10) and provided with an opening formed along the frame(10); and a rotary roller(30) installed between supports(20), provided with a rotary shaft projected to both sides and supported rotatively by inserting to the opening of the support(20), so that contact wheels rotate the rotary roller and slide to guide the collide vehicles to be circled.
Patent KR-20030089639-A (KR)
Title: 액티브 매트릭스형 표시 장치 및 그 제조 방법
IPC: H01L29/786
Filed: 2003-05-16
Abstract: 신뢰성이 높고, 장치 전체적으로 유연성이 높은 액티브 매트릭스형 표시 장치 및 그 제조 방법을 제공한다.  본 발명의 일 형태에 따른 액티브 매트릭스형 표시 장치는 가요성의 제1 기판과, 제1 기판 위에 접착층을 개재하여 설치되고, 제1 기판에 대향하는 표면에 선단부가 곡율을 갖는 형상의 요철을 갖는 얇은 유리층과, 얇은 유리층 위에 화소마다 설치되는 능동 소자와, 얇은 유리층 위에 설치되고 상기 능동 소자에 의해 구동되며 화소마다 표시 가능한 표시부와, 표시부 위에 설치되고 대향 전극이 형성된 제2 기판을 포함한다.
Patent KR-20040099777-A (KR)
Inventor: SHIN HYEONG SEOK
IPC: H01L21/68
Filed: 2003-05-20
Abstract: PURPOSE: An apparatus is provided to prevent scratches and damage of a wafer due to the fixing-failure of a wafer carrier by fixing stably and exactly the wafer carrier using movable fixing parts. CONSTITUTION: An apparatus includes a load port, a position guide, and a plurality of fixing parts. The load port(110) is used for loading a wafer carrier. The position guide(130) is protruded from the center of the load port corresponding to a groove of the wafer carrier, thereby guiding exactly the wafer carrier. A plurality of fixing parts(120) are installed at a periphery of the load port. The fixing parts are capable of moving freely, so that the wafer carrier is stably fixed by the movable fixing parts.
Patent KR-20030091727-A (KR)
Title: 전동기 구동장치
IPC: H02P6/08
Filed: 2003-05-21
Abstract: 부하(負荷) 변동이 큰 전동기라도, 확실한 전류 제어, 기동(起動)을 실행하여, 신뢰성이 높은 전동기의 구동을 실현한다. 전동기 구동장치는, 부하 요소인 전동기(4)의 전류를 검출하는 전류 검출기(7a, 7b)와, 검출된 전류를 소정의 값으로 제어하는 전류 제어부(12)와, 전류 제어부(12)에 있어서의 제어 이득을 전동기(4)의 전류의 진폭에 따라서 변경하는 전류 제어 이득 조정부(16)를 구비한다.
Patent KR-20040103505-A (KR)
Inventor: CHO WI DEOK
Filed: 2003-05-29
Abstract: PURPOSE: A method for a T-coupon service on a digital data broadcasting environment is provided to support use of a user in a desired time by receiving the T-coupon through digital data broadcasting and storing the received T-coupon in a PVR(Personal Video Recorder). CONSTITUTION: A coupon viewer program to view the T-coupon by requesting the T-coupon service to a broadcasting station is received(202). The transmitted T-coupon is received/displayed(204). A list of the displayed T-coupon is extracted and the T-coupon selected from the list is stored in a storing medium(206). A user buys/receives an article by using the T-coupon(216).
Patent KR-20030094064-A (KR)
Title: 단결정 인상 장치, 단결정 인상 방법 및 초전도 자석
IPC: H01F6/00
Filed: 2003-05-30
Abstract: 본 발명은 보어 내부에 자장 구배가 적은 높은 균일성의 횡자장을 발생시킬 수 있는 초전도 자석, 그 초전도 자석을 이용하여 고품질의 단결정체를 양호한 제조 수율로 인상할 수 있는 단결정 인상 장치 및 단결정 인상 방법을 제공하는 것을 과제로 한다. 
     원통형 진공 용기(19) 내에 초전도 코일(4)을 내장한 초전도 자석으로서, 초전도 코일(4)을 진공 용기 내의 동일 평면 상에 배치하는 동시에, 그 배치된 각 초전도 코일을 진공 용기의 축심을 통하여 대향하는 방향으로 설정하고, 또한, 초전도 코일의 서로 인접하는 한 쌍끼리가 진공 용기의 내측을 향하는 배설 각도(θ)를 100°∼130°의 범위로 설정한다.
Patent KR-20040105924-A (KR)
Inventor: BANG HYUNG YOON
IPC: A01G9/14
Filed: 2003-06-10
Abstract: PURPOSE: A method of making a non-circular pipe by adjoining a metal plate and forming a recessed groove on the obtained metal pipe by pressing is provided. It permits the enhancement of deformation resistance of the pipe by formation of the recessed groove and therefore increases the load capacity. CONSTITUTION: A metal plate is rolled and adjoined to produce a metal pipe(100) having a circular cross-section. Then, at least one portion of the outer periphery of the metal pipe is pressed to form a recessed groove(101) made in parallel to the axial direction. The formed pipe is cut to a predetermined size.
Patent KR-20040105983-A (KR)
Inventor: LEE GYEONG WON
IPC: H01L27/108
Filed: 2003-06-10
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to prevent a punch phenomenon by reducing loss of a bit line hard mask nitride layer by the same etch selectivity of an oxide layer/nitride layer. CONSTITUTION: A gate electrode(43) and a nitride layer pattern(45) are stacked on a semiconductor substrate. A first interlayer dielectric(47) is formed on the entire surface of the semiconductor substrate. A tungsten layer(49) and a nitride layer pattern(51) are formed on the first interlayer dielectric. A second interlayer dielectric(53) is formed on the entire surface of the semiconductor substrate. A nitride layer(55) is deposited on the second interlayer dielectric. A third interlayer dielectric(57) is deposited thereon. A storage node plug contact hole is formed by selectively removing the third interlayer dielectric. A storage node contact plug(61) is formed within the storage node plug contact hole.
Patent KR-20040110541-A (KR)
Inventor: LEE JIN TAEK
IPC: H04W84/12
Filed: 2003-06-19
Abstract: PURPOSE: A wired/wireless composite communication device and a communication method thereof are provided to prevent a waste of bandwidth by preventing the traffic of a network from being propagated to a different network while a wireless network interface is operating in an ad-hoc mode. CONSTITUTION: After a management list is generated(S800), when a control module is started, a packet transmitter of the control module checks whether a transmission packet to be transmitted to a network is received from an upper layer(S810). When the packet transmitter receives a transmission packet, a list checking unit of the control module checks whether a type of a destination address of the transmission packet indicates a unicast transmission or a multicast or broadcast transmission(S830). If the type of the destination address means the unicast transmission, the list checking unit checks whether the destination address of the transmission packet has been registered for the management list(S840). If the destination address of the transmission packet has been registered, a packet transmitting unit transmits the transmission packet to the corresponding address through a wired/wireless network interface according to an interface identifier(S850). If the destination address of the transmission packet has not been registered, a packet transmitting/receiving unit delivers the transmission packet to a wired transmitter and to a wireless transmitter to transmit it to a wired/wireless network(S860).
Patent KR-20050001925-A (KR)
Inventor: LEE CHANG HUN
IPC: H04B1/38
Filed: 2003-06-28
Abstract: PURPOSE: A battery pack detaching device of a mobile communication terminal using toggle springs is provided to mount a battery pack on a body if a user presses the battery pack once, while detaching the battery pack by a restoring force of toggle springs if the user presses one more time, so that the battery pack can be easily mounted or detached with a pressing operation. CONSTITUTION: Elastic members(10) are protruded at certain intervals from a lower side of a battery pack setting groove(5) formed on a body(1), and fix a battery pack(20). The battery pack(20) comprises hooking grooves(22) corresponding to the elastic members(10), being fixed by the elastic members(10). Toggle springs(30) include a spring and a toggle guide. The spring provides an elastic force by being fixed to a lower side of a spring groove formed in the battery pack setting groove(5), while the toggle guide guides the spring by forming a guide groove on an outer circumference.
Patent KR-20050002363-A (KR)
Inventor: CHEON YOUNG IL
IPC: H01L21/8242
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming a storage node electrode of a semiconductor device is provided to secure sufficient capacitance by maximizing surface area of the storage node electrode using a convexoconcave portion. CONSTITUTION: A lower insulating layer(13) with a storage node contact plug(17) and an etch stop layer(19) are sequentially formed on a semiconductor substrate(11). An oxide layer defined with a storage node electrode region is formed thereon. A plurality of hemi-spherical polysilicon grains(29) are formed at sidewalls of the storage node electrode region. A plurality of grooves are formed at the sidewalls of the storage node electrode region by etching selectively the oxide layer using the hemi-spherical polysilicon grains as an etching mask. The etch stop layer under the storage node electrode region is etched by using the hemi-spherical polysilicon grains as an etching mask. A conductive layer is formed along the entire surface of the resultant structure. A planarizing process is performed on the conductive layer. A storage node electrode is completed by removing the oxide layer therefrom.
Patent KR-20050005617-A (KR)
Title: The support sturcture of an outlet useing the graphite
Inventor: KIM JONG GYUN
IPC: F27B3/19
Filed: 2003-07-07
Abstract: PURPOSE: To provide a structure of support for slag discharge port using graphite to prevent the slag discharge port from being worn out by cutting a waste electrode rod in such a shape that the cut electrode rod is inserted into an entrance of the slag discharge port and installing the cut electrode rod in the slag discharge port. CONSTITUTION: The structure of support for slag discharge port using graphite comprises a pair of graphite decks(10) horizontally extended from a slag discharge port(3) of an electric furnace and oppositely directed to each other; a first support(6a) formed in a cylindrical shape and rested on the upper surface of the graphite decks; a second support(6b) fixed between the graphite decks to fix the second support to an entrance of the slag discharge port, wherein the first and second supports are consisted of graphite, and wherein a finish treatment layer consisted of refractories is formed on the surface of the first and second supports.
Patent KR-20050005938-A (KR)
Inventor: KIM JAE YOUNG
IPC: H01L21/336
Filed: 2003-07-08
Abstract: PURPOSE: A structure of MOS type semiconductor device and a manufacturing method thereof are provided to remove a step between a field region and a moat region and prevent leakage current by forming an isolation region after forming a transistor. CONSTITUTION: A pad oxide layer(21) is deposited on an entire surface of a semiconductor substrate(20). A gate poly is formed on a predetermined part of the pad oxide layer by performing an ion implantation process. A trench(35) is formed around the gate poly and is etched as much as a predetermined depth. An oxide layer(33) is formed as much as a predetermined thickness on the gate poly and the inside of the trench.
Patent KR-20050007678-A (KR)
Inventor: LEE IN HWAN
IPC: H04B1/38
Filed: 2003-07-11
Abstract: PURPOSE: A mobile communication terminal having a SIM card cover is provided to easily mount and dismount a SIM card by a slidably moving and rotating SIM card cover and to prevent deformation of the SIM card by regularly supporting the SIM card by the SIM card cover. CONSTITUTION: A mobile communication terminal includes a battery pack and a SIM(Subscriber Identity Module) card. An external case(20) has a securing groove(22) at an upper part of a securing part(7) to mount the SIM card. A SIM card cover(10) supports the SIM card while covering the SIM card, and slides to the external case(20) to be rotatively combined with the external case(20). A battery pack cover(30) supports the SIM card while covering the SIM card cover(10) and the battery pack.
Patent KR-20050008358-A (KR)
Inventor: KANG SUNG SOO
IPC: H03M5/14
Filed: 2003-07-15
Abstract: PURPOSE: An MB810 encoder/decoder, a dual mode encoder/decoder and a method for generating MB810 code are provided to perform the dual mode operation to select the line code desired by the user with applying the MB810 without changing a conventional 8B/10B code method. CONSTITUTION: A method for generating MB810 code includes the steps of: (a) forming the 12 number of state points in the shape of 4x3 matrix on the state transition map constructed by the stack of BIDA(binary digital sum variation and the binary unit digital sum variation and alternate sum variation); (b) outputting 10 bit code at the predetermined state point of the matrix; (c) selecting the codes constructing the complementary pair from the set of codes to become the state point; (d) selecting the codes to form the 12 state points by compensating the state point not existing at the codes to form the complementary pair; (e) selecting the control code including the IDLE code among the codes to form the 12 state points; and (f) removing the codes generating the IDLE codes by the bit column between the adjacent codes among the codes to form the 12 state points.
Patent KR-20050009656-A (KR)
Inventor: LEE HAN GI
IPC: G06F17/00
Filed: 2003-07-18
Abstract: PURPOSE: A system for a customer-oriented online photo service using drawing and favors, and a method for using the same are provided to induce service use from users by drawing the user or an image file from the uploaded image files for a web album service, and offering the favors to the drawn user. CONSTITUTION: A user terminal(10) requests the web album service by uploading the image files. A photo service device(20) offers a printing service for the uploaded image file or the image file requesting the web album service, draws a predetermined number of the image files or the users by using the image files or service user information, and offers the favors according to a drawing result. An Internet server(21) offers service information and drawing related information by operating an Internet site, and offers the service by receiving a service request from the user. A drawing server(22) performs the drawing for the uploaded image files and the service users. Databases(23-26) store the image files, and information related to the image file, the service user, and the drawing.
Patent KR-20030068100-A (KR)
Inventor: YOON JONG CHEON
IPC: C02F11/00
Filed: 2003-07-25
Abstract: PURPOSE: Provided are an advanced pretreatment method and an advanced pretreatment apparatus for livestock wastewater, night soils and sludge of sewage disposal tank, the method and apparatus being capable of responding to sharp load fluctuation of wastewater to be treated, preventing settlings deposit in a pretreatment tank, and decreasing organic material concentration of the pretreated wastewater, thereby preventing overloaded wastewater inflow to main wastewater treatment process. CONSTITUTION: The method comprises the steps of removing coarse deleterious particles from wastewater using a coarse screen; introducing deleterious particle separated wastewater to a vertical decanter centrifugal machine (S1) for removing fine deleterious particles such as inorganic solids and sand that can not be used as food of microorganism; introducing the wastewater from the centrifugal machine to a high speed reactor through a storage tank for decomposing organic material at high speed; completely separating fine deleterious particles and sludge by a solid-liquid separation process using a horizontal centrifugal machine (S2); and aerating the separated liquid in short time, wherein chemicals can be used during the fourth step.
Patent KR-20050012455-A (KR)
Inventor: CHOI JEUNG HIE
IPC: G09G5/10
Filed: 2003-07-25
Abstract: PURPOSE: A multiple gray scale display device using a PWM(Pulse Width Modulation) is provided to improve a degree of integration, prevent an increase of a PWM signal according to an increase of data bits, and reduce power consumption by decreasing the number of line for driving channels. CONSTITUTION: A plurality of input units(410_1 to 410_n) output plural image data of N bits having gray scales for driving corresponding channels. A PWM signal generator(400) is used for outputting a first pulse and a second pulse having all transition points of 2¬N pulse signals corresponding to the image data of N bits. The first pulse and the second pulse are complimentary. A plurality of count units(420_1 to 420_n) output counted pulses based on coincidental widths when the image data of N bits coincide with the first pulse and the second pulse selected by comparing LSB(Least Significant Bits) of the image data of N bits.
Patent KR-20050013277-A (KR)
Inventor: JANG HYUN SUK
IPC: H04M1/04
Filed: 2003-07-28
Abstract: PURPOSE: A hanger fixing structure for hanging a handset of a wall hanger-type telephone is provided to couple a curved part of a tension rib with a concave groove of a hanger when the hanger is perfectly mounted on a fixing groove, thereby easily detaching the hanger from the fixing groove with a little power. CONSTITUTION: A support(15) supports a hanger(20) mounted by being installed on a lower side of a fixing groove(10). Guide ribs(11,12) are formed on both sides of the fixing groove(10), and guide the hanger(20). A tension rib(14) is formed on at least one side of the guide ribs(11,12), and comprises a projection(13) protruded more than a hanger contact surface of the guide ribs(11,12). A concave groove(21) is formed on a side of the hanger(20) to be coupled with the projection(13) of the tension rib(14).
Patent KR-20030086452-A (KR)
Title: 회로 접속용 접착제 및 이를 사용하여 접속된 회로판
IPC: C09J5/06
Filed: 2003-08-01
Abstract: 본 발명은 서로 대치되는 회로 전극을 가열, 가압하여 가압 방향의 전극 사이를 전기적으로 접속하는 가열 접착성 접착제에 있어서, 상기 접착제가 평균 입경 10 ㎛ 이하의 분산된 고무 입자 및 열에 의해 경화되는 반응성 수지를 함유하고, 상기 접착제의 DSC (시차 주사 열분석)에서의 발열 개시 온도가 60 ℃ 이상이면서 경화 반응의 80 ％가 종료되는 온도가 260 ℃ 이하인 회로 접속용 접착제를 제공한다.
Patent KR-20040014357-A (KR)
Inventor: GIDER SAVAS
IPC: G11B5/33
Filed: 2003-08-08
Abstract: PURPOSE: A heat sink for a magnetic recording head is provided to limit the rage of temperatures to which the recording head is subjected and reduce heat induced protrusion by conducting heat away from the recording head. CONSTITUTION: A write element(318) has an exposed end. A read element(306) has an exposed end. A heat sink(304) is disposed between the write element(318) and the read element(306). A portion of the heat sink(304) is connected with a trailing surface of a slider. The heat sink(304) has a heat conductive layer. The heat conductive layer extends to the exposed ends of the write and read elements(318,306).
Patent KR-20050017980-A (KR)
Inventor: LEE MAN HYEONG
IPC: H04B1/40
Filed: 2003-08-12
Abstract: PURPOSE: A filter is provided to connect a capacitor in parallel to the filter manufactured with a surface elastic wave or a resonator, in order to control a Q value deteriorating during a manufacturing process, thereby improving frequency characteristic. CONSTITUTION: A Q value controller controls a Q value of a filter. The Q value controller consists of capacitors. The capacitors are configured in pattern type. The filter is a ladder-type filter. The capacitors are configured at an input/output terminal of the filter in serial or in parallel. The filter uses either an SAW filter or an F-bar filter.
Patent KR-20050021777-A (KR)
Inventor: LEE CHANG HWAN
IPC: B41J2/30
Filed: 2003-08-26
Abstract: PURPOSE: A dot-pin protect circuit and a dot printer are provided to prevent the damage of a head by skipping the last data. CONSTITUTION: A width sensor is a positive port of a comparator and resistances are connected to a negative port in parallel. An output port of the comparator(21) is connected to one input port of the OR gate(24) through an inverter. An output port of the OR gate(24) is connected to a buffer(25) providing dot data. An output port of this buffer(25) is connected to a dot head(10). The width sensor(11) includes a light emitting diode and a light receiving transistor. The width sensor(11) is mounted on the dot head(10). The output of the OR gate(24) is applied to the buffer(25) as a printing signal at a low level when a low level printing signal and a low level width sensor signal are provided and printing of the dot head(10) is performed.
Patent KR-20050025711-A (KR)
Title: A cyclone separating apparatus and vacumm cleaner equipped whth such a device
Inventor: HAN JUNG GYUN
IPC: B04C5/13
Filed: 2003-09-08
Abstract: A cyclone separator and a vacuum cleaner therewith are provided to increase dust collecting efficiency, and to prevent suction force from being decreased by surrounding second cyclones around a first cyclone and separating dust among suction air with plural cyclones. A cyclone separator of a vacuum cleaner is composed of a first cyclone(111) and second cyclones(113) separating suction air, and the first cyclone is surrounded by the second cyclones. The first cyclone is composed of a first chamber centrifugally separating dust from suction air, a first inlet(121) formed in the first chamber to flow air with dust, and a first discharge port(123) formed in the first chamber to discharger air. The first chamber is cylindrically formed, and a grille member is placed in the cyclone chamber and the installed to the upper part of the first discharge port to restrict counter flow of dust or pollutant from suction air through the first discharge port.
Patent KR-20050028975-A (KR)
Title: Method for setting up channel number of broadcasting station
Inventor: KWON IL GUN
IPC: H04N5/50
Filed: 2003-09-17
Abstract: A method of setting a channel number of a broadcast station is provided to enable a user to watch a desired broadcast easily even when an area is changed, by allowing the user to designate the channel number different by each area and a broadcast station name and storing them in a broadcast receiver. A broadcast station name and a channel number corresponding to the broadcast station name are inputted through a menu of a broadcast receiver by each broadcast station(ST10). The inputted broadcast station name and channel number are stored(ST11). A user selects the channel number corresponding to the broadcast station desired by the user(ST12). A frequency of a broadcast transmitted from the broadcast station is automatically tuned, wherein the broadcast station corresponds to the selected channel number(ST13).